/**
 * Triple 추출용 순수 에러·실패 분류 유틸리티
 */
import type { TripleExtractionFailureReason } from '../../../../shared/types/triple-extraction.js';
export declare function classifyTripleFailureReason(error?: string, _rawLLMOutput?: string, errorType?: 'parse' | 'structure' | 'no_triple'): TripleExtractionFailureReason;
export declare function shouldRetryTripleLlmError(error: Error): boolean;
export declare function classifyTripleExtractionErrorType(error: unknown): 'network' | 'api_key' | 'rate_limit' | 'timeout' | 'unknown';
//# sourceMappingURL=triple-extraction-errors.d.ts.map